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Thomas Kaelberer
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Schrobenhausen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Optical position-measuring device for suppressing disturbing higher...
Patent number
11,946,782
Issue date
Apr 2, 2024
Dr. Johannes Heidenhain GmbH
Thomas Kaelberer
G01 - MEASURING TESTING
Information
Patent Grant
Optical position measuring device
Patent number
11,644,348
Issue date
May 9, 2023
DR. JOHANNES HEIDENHAIN GMBH
Thomas Kaelberer
G01 - MEASURING TESTING
Information
Patent Grant
Optical position-measuring device
Patent number
11,313,672
Issue date
Apr 26, 2022
Dr. Johannes Heidenhain GmbH
Thomas Kaelberer
G02 - OPTICS
Information
Patent Grant
X-Y table with a position-measuring device
Patent number
9,921,468
Issue date
Mar 20, 2018
Dr. Johannes Heidenhain GmbH
Wolfgang Holzapfel
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Position-measuring device and system having such a position-measuri...
Patent number
9,389,065
Issue date
Jul 12, 2016
Dr. Johannes Heidenhain GmbH
Wolfgang Holzapfel
G01 - MEASURING TESTING
Information
Patent Grant
Optical position measuring instrument
Patent number
9,389,100
Issue date
Jul 12, 2016
Dr. Johannes Heidenhain GmbH
Wolfgang Holzapfel
G01 - MEASURING TESTING
Information
Patent Grant
Position-measuring device and system having a plurality of position...
Patent number
9,200,893
Issue date
Dec 1, 2015
Dr. Johannes Heidenhain GmbH
Wolfgang Holzapfel
G01 - MEASURING TESTING
Information
Patent Grant
Interferometer
Patent number
9,188,424
Issue date
Nov 17, 2015
Dr. Johannes Heidenhain GmbH
Wolfgang Holzapfel
G01 - MEASURING TESTING
Information
Patent Grant
System and method for positioning a processing tool in relation to...
Patent number
9,151,593
Issue date
Oct 6, 2015
Dr. Johannes Heidenhain GmbH
Wolfgang Holzapfel
G01 - MEASURING TESTING
Information
Patent Grant
System having a plurality of scanning units of a position measuring...
Patent number
8,842,295
Issue date
Sep 23, 2014
Johannes Heidenhain GmbH
Wolfgang Holzapfel
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL POSITION-MEASURING DEVICE
Publication number
20230120787
Publication date
Apr 20, 2023
Dr. Johannes Heidenhain Gmbh
Thomas Kaelberer
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL POSITION MEASURING DEVICE
Publication number
20210255008
Publication date
Aug 19, 2021
Dr. Johannes Heidenhain Gmbh
Thomas Kaelberer
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL POSITION-MEASURING DEVICE
Publication number
20200363193
Publication date
Nov 19, 2020
Dr. Johannes Heidenhain Gmbh
Thomas Kaelberer
G01 - MEASURING TESTING
Information
Patent Application
X-Y TABLE WITH A POSITION-MEASURING DEVICE
Publication number
20170102227
Publication date
Apr 13, 2017
Dr. Johannes Heidenhain Gmbh
Wolfgang Holzapfel
G01 - MEASURING TESTING
Information
Patent Application
Interferometer
Publication number
20140176962
Publication date
Jun 26, 2014
Dr. Johannes Heidenhain Gmbh
Wolfgang Holzapfel
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL POSITION MEASURING INSTRUMENT
Publication number
20140132964
Publication date
May 15, 2014
Dr. Johannes Heidenhain Gmbh
Wolfgang Holzapfel
G01 - MEASURING TESTING
Information
Patent Application
Position-Measuring Device and System Having Such a Position-Measuri...
Publication number
20130235390
Publication date
Sep 12, 2013
Dr. Johannes Heidenhain Gmbh
Wolfgang Holzapfel
G01 - MEASURING TESTING
Information
Patent Application
System and Method for Positioning a Processing Tool in Relation to...
Publication number
20130212854
Publication date
Aug 22, 2013
Dr. Johannes Heidenhain Gmbh
Wolfgang Holzapfel
G01 - MEASURING TESTING
Information
Patent Application
System Having a Plurality of Scanning Units of a Position Measuring...
Publication number
20130208287
Publication date
Aug 15, 2013
Dr. Johannes Heidenhain Gmbh
Wolfgang Holzapfel
G01 - MEASURING TESTING
Information
Patent Application
Position-Measuring Device and System Having a Plurality of Position...
Publication number
20130194584
Publication date
Aug 1, 2013
Dr. Johannes Heidenhain Gmbh
Wolfgang Holzapfel
G01 - MEASURING TESTING